Quality Product LLC
12Patents
1Active
12Granted
34Portfolio score
Filing activity: Apr 8, 1974 → Jan 28, 2014
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8938932B1 | Rail-less roof mounting system | Emerging Cross-Sectional Technologies | 156 | Active |
| US5961677A | Vacuum cleaner exhaust filter | Emerging Cross-Sectional Technologies | 45 | Expired |
| US4589563A | High-pressure container and method of making the same | Mechanical Engineering; Lighting; Heating | 43 | Expired |
| US4518558A | Parison stretcher | Performing Operations; Transporting | 31 | Expired |
| USD311240S | Pump sprayer pressure tank or similar article | General | 21 | Expired |
| USD417254S | Water filter housing | General | 20 | Expired |
| USD470912S1 | Water filter housing | General | 19 | Expired |
| USD295659S | Pump sprayer pressure tank | General | 13 | Expired |
| US3940013A | Plastic drum | Performing Operations; Transporting | 9 | Expired |
| USD285475S | Pressure vessel or similar article | General | 8 | Expired |
| US4919311A | Pressure vessel for sprayers | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| USD251263S | Skate wheel | General | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.